Hamilton 150W 14,000K HQI Metal Halide Bulb, Double Ended A bright mix of blue and white light producing a crisp ice blue color. This bulb is brighter than a 150 watt 20K double ended bulb and is a great choice for reef tanks...

Hamilton 150W 14,000K HQI Metal Halide Bulb, Double Ended

14,000K 150 watt double ended HQI metal halide lamp. A bright mix of blue and white light producing a crisp ice blue color. This bulb is brighter than a 150 watt 20K double ended bulb and is a great choice for reef tanks. This bulb will bring out fluorescence in corals & fish well. Must be used with a 150W HQI ballast or 150/175W electronic ballast.